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Mary Mcclure — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Grayson-County, Kentucky
Our Model Tree links this Mary Mcclure across the 1920, 1930 and 1940 US Censuses in Grayson-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 3-person household.
Age 46
b. ~1894
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Grayson-County, Kentucky |
| Surname | McClure |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | District No 2 West Leitchfield |
| 1935 Residence (County) | Grayson |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | District No 2 West Leitchfield |
| Est. Birth Year | ~1894 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Harry Mcclure | Head | — | 47 | ~1893 |
| Harry Mcclure | Son | — | 11 | ~1929 |
| Mary Mcclure | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Grayson, Kentucky
Spouse, age 27
Grayson, Kentucky · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Grayson, Kentucky
Spouse, age 37
Grayson, Kentucky · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McClure |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Grayson-County, Kentucky
Spouse, age 46
Grayson-County, Kentucky · implied b. ~1894 — 3 household members
| Surname | McClure |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | District No 2 West Leitchfield |
| 1935 Residence (County) | Grayson |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Mcclure across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcclure
Spouse · 1940 · age 46 · b. ~1894 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Grayson-County, Kentucky
Open full size
1940 US Federal Census — Grayson-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01310-00464)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elmer Mcclure | 23 | Head | Farmer | Kentucky |
| 2 | Stella Mcclure | 22 | Wife | — | Kentucky |
| 3 | Lehea Mcclure | 3 | Son | — | Kentucky |
| 4 | Margaret Mcclure | 1 | Daughter | — | Kentucky |
| 5 | Nola Mae Mcclure | 0 | Daughter | — | Kentucky |
| 6 | Braxton Dyer | 19 | Brother-in-law | Farm Laborer | Kentucky |
| 7 | Dortha Leatherman | 14 | Sister-in-law | — | Kentucky |
| 8 | Joe E. Mcclure | 32 | Head | Farmer | Kentucky |
| 9 | Lizzie Mcclure | 32 | Wife | — | Kentucky |
| 10 | Randall B. Mcclure | 9 | Son | Farmer | Kentucky |
| 11 | Eldon Mcclure | 8 | Son | — | Kentucky |
| 12 | Elva Ann Mcclure | 6 | Daughter | — | Kentucky |
| 13 | Larry Mcclure | 5 | Son | — | Kentucky |
| 14 | Harry Mcclure | 47 | Head | Farmer | Kentucky |
| 15 | Mary Mcclure THIS PERSON | 46 | Wife | — | Kentucky |
| 16 | Harry Mcclure | 11 | Son | Farmer | Kentucky |
| 17 | Willard Mcclure | 27 | Head | W.P.A. Laborer | Kentucky |
| 18 | Ruby Mcclure | 19 | Wife | Saleslady | Kentucky |
| 19 | Emma Mae Mcclure | 2 | Daughter | — | Kentucky |
| 20 | Paul Hazelwood | 49 | Head | Farmer | Kentucky |
| 21 | Effie Hazelwood | 49 | Wife | — | Kentucky |
| 22 | Eva M. Hazelwood | 12 | Daughter | — | Kentucky |
| 23 | Ina F. Hazelwood | 10 | Daughter | — | Kentucky |
| 24 | Albert Roach | 51 | Head | C.C.C. Laborer | Kentucky |
| 25 | Earl Anthony | 23 | Head | Owner | Kentucky |
| 26 | Thomas A. Glenn | 52 | Head | Salesman | Kentucky |
| 27 | Ruth Glenn | 43 | Wife | — | Kentucky |
| 28 | Thomas Glenn | 16 | Son | — | Kentucky |
| 29 | Walter Harris | 36 | Head | Farmer | Kentucky |
| 30 | Anna Lee Harris | 30 | Wife | — | Kentucky |
| 31 | Alliene Harris | 14 | Daughter | — | Kentucky |
| 32 | James C. Harris | 12 | Son | — | Kentucky |
| 33 | Florence Harris | 8 | Daughter | — | Kentucky |
| 34 | Alice Harris | 4 | Daughter | — | Kentucky |
| 35 | Sam Harris | 76 | Father | — | Kentucky |
| 36 | Rufus Mcclure | 63 | Head | Farmer | Kentucky |
| 37 | Mamie Mcclure | 42 | Wife | — | Kentucky |
| 38 | Raymond Mcclure | 24 | Son | Laborer | Kentucky |
| 39 | Riley Mcclure | 20 | Son | Laborer | Kentucky |
| 40 | Ed Ball Mcclure | 16 | Son | Laborer | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)